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== ਹਥਿਆਰਾਂ ਦੀ ਦੌੜ ==
A major feature of the Cold War was the [[arms race]] between the [[Warsaw Pact]] and [[NATO]]. This race took place in many technological and military fields, resulting in many scientific discoveries. Particularly revolutionary advances were made in the field of [[nuclear weapons]] and [[rocketry]], which led to the [[space race]]. (Most or all of the rockets used to launch humans and satellites into orbit were originally military designs.)
[[ਤਸਵੀਰ:Peacekeeper missile.jpg|right|thumb|250px|This missile, called the [[LG-118A Peacekeeper]], was one of the ICBMs deployed by the United States during the Cold War.]]
Other fields in which arms races occurred include: [[jet fighter]]s, [[bomber]]s, [[chemical weapon]]s, [[biological weapon]]s, [[anti-aircraft warfare]], [[surface-to-surface missile]]s (including [[SRBM]]s and [[cruise missile]]s), [[inter-continental ballistic missile]]s (as well as [[IRBM]]s), [[anti-ballistic missile]]s, [[anti-tank weapon]]s, [[submarines]] and [[anti-submarine warfare]], [[submarine-launched ballistic missile]]s, [[electronic intelligence]], [[signals intelligence]], [[reconnaissance aircraft]] and [[spy satellites]].
[[ਤਸਵੀਰ:Peacekeeper missile.jpg|right|thumb|250px|]]
All of these fields required massive technological and manufacturing investment. In many fields, the West created weapons with superior effectiveness, mainly due to their lead in [[digital computer]]s and reluctance to spend enough money to develop systems with brute force superiority. However, the Eastern bloc fielded a larger number of designs in each field and built a larger number of many types of weapons.
One prominent feature of the nuclear arms race, supported in particular by the deployment of nuclear [[ICBM]]s, was the concept of deterrence via [[mutually assured destruction]] or "MAD". The idea was that the Western bloc would not attack the Eastern bloc or vice versa, because both sides had more than enough nuclear weapons to reduce each other to nothing, and to make the entire planet uninhabitable. Therefore, launching an attack on either party would be suicidal, and so neither would attempt it. With increasing numbers and accuracy of delivery systems, particularly in the closing stages of the Cold War, the possibility of a [[first strike]] doctrine weakened the deterrence theory. A first strike would aim to degrade the enemy's nuclear forces to such an extent that the retalitatory response would involve "acceptable" losses.
After the breakup of the Soviet Union, many extremely advanced technologies became available on the open market. Fighter jets, anti-aircraft missiles, small arms, and even nuclear, biological, and chemical weapons were rumoured to have changed hands. In some cases, former Soviet-bloc states seized assets such as naval vessels moored in what were now their own ports. In many of these cases, the governments were unable to staff or maintain these assets, and some even [[auction]]ed them off to the highest bidder.
== ਖੁਫੀਆ ਸੰਗਠਨਾਂ ਦੀ ਭੂਮਿਕਾ ==
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